Gowanda’s CF4H1812-822K is a high-performance ferrite surface mount chip inductor designed for demanding electronic applications. Weighing just 0.12 grams, it features compact dimensions of 4.8 × 2.7 × 2.9 mm and belongs to the CF4H1812 series. This inductor offers an inductance of 82 µH with a Q minimum of 55, tested at a frequency of 2.5 MHz. It has a DC resistance of 5.7 ohms and a self-resonant frequency of 20 MHz, with a current rating of 0.22 A DC. The component is RoHS compliant with copper termination finish and operates efficiently within a temperature range of -55°C to +125°C. It is packaged in tape and reel format, ensuring ease of handling and assembly, and is classified as MSL 1, indicating its high reliability and stability in various environments. Additionally, it is fungal inert, making it suitable for use in diverse conditions.
| Weight | 0.12 g |
|---|---|
| Dimensions | 4.8 × 2.7 × 2.9 mm |
| Series | CF4H1812 |
| Mounting Type | SMT |
| Inductance (µH) | 82 |
| Q MIN | 55 |
| Test Freq (MHz) | 2.5 |
| DCR (Ω) | 5.7 |
| SRF (MHz) | 20 |
| Current Rating (A DC) | 0.22 |
| Tolerance | ±10% |
| Termination Type | RoHS |
| Termination Finish | Cu |
| Core | Ferrite |
| Shielded | No |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
Ferrite High Performance Surface Mount Chip Inductor
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